About Us

Tophatter is the world's most entertaining live auction marketplace, with live online auctions every day in a wide variety of categories.

Backed by leading Silicon Valley venture capital firms, including August Capital and Charles River Ventures, Tophatter has offices in:

Palo Alto | San Francisco | Hong Kong

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Ashvin Kumar

Founder & CEO

Chris Estreich

Founder & CTO

Leo Redmond

SVP, Customer Experience and Trust & Safety

Samara Gee

VP, Supply & Mechandising

Ragnar Gudmundsson

VP, Growth & Marketing

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Tophatter is backed by leading Silicon Valley venture capital firms including August Capital and Charles River Ventures.

We're Mobile

Over 5 million downloads

Tophatter is available on the iPhone and iPad via the App Store and on Android via Google Play.

Buyer Protection Guaranteed

Buy with confidence

All of our fashion brands are guaranteed to be authentic, so bid with confidence! If you believe an item is not authentic, and the seller cannot prove authenticity, then Tophatter will issue you a full refund upon return of the item.
If you have a problem with any purchase and are unable to resolve it with the seller directly, Tophatter will help mediate towards a solution.

We're Hiring!

Please visit our careers page.

Tophatter Inc, 292 Lambert Ave, Palo Alto, CA 94306

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